baber/WOPTO huggingface dataset:
Patent CA-2723962-A1 (CA)
Inventor: TEODORIU CATALIN
IPC: F16L15/06
Filed: 2009-05-26
Abstract: The invention relates to a pipe connection, particularly a gas-tight pipe screw connection, wherein the parts in the connecting re-gion are connected by means of joining according to DIN 8593 by way of contact-pressing and insert-pressing, comprising an inner pipe part (I) and an outer pipe part (A), or two inner pipe parts (I) ha-ving an outer collar (A). In order to improve the usage properties in practice in the field, particularly in order to maintain the tightness of the respective pipe connection with combined loading, according to the invention the connection is established using three regions, wherein the connecting regions of the press fit (1) and stop (2) of the pipe parts, or the pipe parts and collar, comprise cooperating press fit surfaces (11, 1A), which have a truncated cone sha-pe and which are inclined in the end direction from the inner pipe part toward the pipe axis (x), and at the front comprise stop surfaces (21, 2A), which have a truncated cone shape and are directed coun-ter to said press fit surfaces (11, IA), and a transiti-on (3) is formed by the press fit (1) and stop (2) of the connected parts for said parts without contact with a coaxial intermediate space or hollow space (R).
Patent CA-2725708-A1 (CA)
Inventor: OLGUIN LORA PATRICIA
IPC: C12N1/20
Filed: 2010-12-16
Abstract: The present invention refers to a biotechnological process that enhances oil recovery with a 14 to 25 API Gravity contained in carbonated and/or clayey sandstone porous systems with low permeability (7 to 100 Md), thus focused to petroleum wells associated to zones with low recovery factor; by the indigenous extemophile microorganisms activity from the oil reservoir and the IMP culture, as well as its metabolites (gases, acids, solvents and surfactants), which improved oil mobility and are able to develop at 60 to 95 °C temperatures, 7 to 154.6 Kg/cm2 (100 to 2,200 psi) pressures and NaCl content from 5,000 to 45,000 ppm, in anaerobic conditions.   The biotechnological process of the present invention consists on: indigenous microorganisms sampling, collecting and characterization from the reservoir;  formulation of culture media; selection, enrichment, activation and preservation of such microorganisms, as well as biostimulation (indigenous microorganisms) and bioaugmentation (IMP culture) to increase the metabolite production, useful for oil recovery in a porous media impregnated with oil; process implementation in carbonated and/or clayey sandstone porous systems, with one or several cycles and confinement periods from 5 to 10 days, to increase oil recovery.   Experimental tests show that the biotechnological process of the present invention supplies an oil recovery increase up to 30 %, additional to that obtained in secondary recovery processes.
Patent CA-2728921-A1 (CA)
Title: Washing method
Inventor: KIM DONGYOON
IPC: D06F33/00
Filed: 2011-01-18
Abstract: Disclosed is a washing method in which an inner tub or a pulsator is operated in various ways to achieve reduced abrasion of laundry and enhanced washing performance. The washing machine includes a disentangling washing operation during which the inner tub is alternately rotated in forward and reverse directions to disentangle laundry received in the inner tub, a tapping washing operation, subsequent to the disentangling washing operation, during which the inner tub is successively rotated in a given direction such that the laundry is adhered to an inner surface of the inner tub and the wash water is raised along a path between the outer tub and the inner tub to thereby flow into the inner tub by centrifugal force generated during rotation of the inner tub, and an agitation washing operation, subsequent to the tapping washing operation, during which the pulsator is alternately rotated in forward and reverse directions.
Patent CA-2730278-A1 (CA)
Inventor: LOITERMAN DAVID A
IPC: A61M5/00
Filed: 2009-07-09
Abstract: This disclosure relates to a new type of needed for a subcutaneous port or for any use where blood is recycled, and more precisely to a needle with reduced friction openings for easing blood and its elements along a passageway made of a through bore in the body of a needle. The needle includes an oval shape opening for increased mechanical resistance of the needle while allowing a greater passage curvature of the blood cells at the greatest zone of passage. In other embodiments, a plurality of stag-gered openings is used to reduce the flow through any single opening where damage occurs, the openings can be made in a curved area, or a plurality of smaller openings or a grid made of openings can be used to further reduce the interference of the needle tip and the needle openings on blood.
Patent CA-2730365-A1 (CA)
Inventor: WANG DEAN CHIEN
IPC: E21B43/00
Filed: 2009-07-14
Abstract: A system for producing oil and/or gas comprising a formation comprising a mixture of oil and/or gas and an enhanced oil recovery mixture comprising an additive to increase an auto-ignition temperature of the mixture and a carbon disulfide formulation and/or a carbon oxysulfide formulation; and a mechanism for recovering at least a portion of the oil and/or gas.
Patent CA-2731373-A1 (CA)
Inventor: MIYAKE YOSHIAKI
IPC: F02C7/18
Filed: 2009-08-20
Abstract: A base plate is more effectively cooled, and the efficiency of cooling the base plate is further improved. In a heat exchange bulkhead 1 that includes a base plate 20 and a plurality of pin-fins 21 provided upright on the surface 20a of the base plate 20, a cooling medium 18 flows in the length direction of the base plate 20 along the surface 20a of the base plate 20, and each of the pin-fins 21 is entirely or partially inclined backward to the downstream side such that the top face thereof is located at the downstream side of the bottom face thereof.
Patent CA-2731442-A1 (CA)
Inventor: MJALLI ADNAN M M
IPC: A01N43/78
Filed: 2009-08-25
Abstract: Substituted aminothiazole derivatives, methods of their preparation, pharmaceutical compositions comprising a substituted aminothiazole, and methods of use in treating human or animal disorders. The compounds may be useful as inhibitors of action of AgRP on a melanocortin receptor and thus may be useful for the management, treatment, control, or the adjunct treatment of diseases which may be responsive to the modulation of melanocortin receptors including obesity-related disorders.
Patent CA-2731458-A1 (CA)
Inventor: DE BERNARDI MARCO
IPC: F16K27/02
Filed: 2011-02-09
Abstract: The ball valve device comprises a tubular body in metal material, having a cylindrical wall conformed with spherical cup-shaped internal protrusions to retain a ball shaped valving member, preventing the same valving member from being entrained by a fluid flowing through the valve device. The internal spherical protrusions are formed by radially pressing and crimping the cylindrical wall of the tubular body at one or more angularly spaced apart deformable areas of an annular strip. The tubular body provided with the ball retaining protrusions is suitable for any valve device, such as ball check valves, pumping units, and/or ducts.
Patent CA-2732553-A1 (CA)
Title: Dispositif pour la capture de particules biologiques et utilisation
Inventor: KARKOUCHE BASTIEN
IPC: G01N1/28
Filed: 2009-07-24
Abstract: La présente invention a pour objet principalement un dispositif pour capturer des particules biologiques en suspension dans un milieu liquide comprenant : un tube (101 ) comprenant une première et une seconde extrémités, la première extrémité dudit tube étant fermée par la surface d'une membrane filtrante (102) immobilisée par collage sur la section des parois dudit tube, un piston (104) comprenant une tige (107) reliée à un moyen d'appui (108), ladite tige coulissant selon un axe parallèle à la paroi du tube '101 ), et un bloc (103) de matériau absorbant hydrophile placé à  l'intérieur du tube (101 ), intercalé entre (i) la surface interne de la membrane filtrante (102) et (ii) le moyen d'appui (108) du piston (104).
Patent CA-2734061-A1 (CA)
Title: Vehicle brake monitoring system and method
Inventor: TODD JAMIE BISHOP
IPC: B60T17/22
Filed: 2011-03-15
Abstract: A vehicle brake monitoring system comprises a sensor assembly configured to detect, during vehicle braking, relative position of a longitudinal member contacting a brake pad carrier, and processing structure communicating with the sensor assembly. The processing structure processes output of the sensor assembly to determine brake status.
Patent CA-2734067-A1 (CA)
Title: Methods and devices for extracting hydrocarbons from oil sand
Inventor: PEUKER URS
IPC: B01D36/04
Filed: 2011-03-15
Abstract: A method and a device for carrying out the method for extracting hydrocarbons from oil sand uses organic extractants and a filter apparatus with a continuous rotary filter as well as a steaming unit.
Patent CA-2734111-A1 (CA)
Title: Vessel for contagious fish disease control
Inventor: VASSBOTTEN ALEX
IPC: B63B35/24
Filed: 2009-08-14
Abstract: The present invention relates to a vessel for handling of contagious or dead fish comprising: a hull with a generally closed deck (5), and an inlet (15) for receiving the fish externally to a fish grinder (11) arranged for grinding the fish through the grinder (11) and arranged for delivering ground fish mass to a closed, internal grinder tank (8) in the vessel, the grinder tank (8) arranged for receiving ensiling liquid from a chemical dosing plant (12) to the ground fish mass. In the vessel according to the invention the dosing plant (12) may be arranged for dosing ensiling liquid into the ground mass proportional to the amount of fish supplied to the grinder tank (8).
Patent CA-2734781-A1 (CA)
Title: Content, traffic and advertising engine, system and method
Inventor: TURNER TOD C
IPC: G06F40/191
Filed: 2009-08-21
Abstract: An engine, platform, system and method of interconnecting content generation, advertisement relevance, and traffic stimulation. The present invention may include the generation of one or more content items into a primary content window, the presentation of one or more content items in a secondary content window, a repeated crawl of the one or more content items in the primary content window, the presentation of a first plurality of advertisements relevant to the repeated crawl, the maintenance of a viewer of the primary content window at least partially based upon the one or more content items in the secondary content window, at least until the presentation of a second plurality of advertisements relevant to the repeated crawl, a targeting of at least one subset of traffic in accordance with the generation of the content in the primary content window, and a tracker that increases proportionally with the relevance of the first plurality of advertisements.
Patent CA-2736153-A1 (CA)
Inventor: FARRELL JAMES J
IPC: B65D1/40
Filed: 2009-11-03
Abstract: A container for containing food and/or beverage ingredients is described. The container is of a type which may be supported in a support while the ingredients inside the container are processed, such as by a rotating blade or other mechanism. The container includes anti-rotation elements positionable in anti-rotational contact with a corresponding protruding portion in a container support in a manner which restricts rotational movement of the vessel relative to the container support. The off-set between each of the anti-rotation elements is an angle other than 180°.
Patent CA-2737108-A1 (CA)
Inventor: BOCHAROV JOHN A
IPC: G06F15/16
Filed: 2009-10-16
Abstract: Media fragmentation may be provided. First, a request for a manifest may be received from a client. Then, in re-sponse to the received request for the manifest, the manifest may be sent to the client. Next, a request may be received from the client for a file fragment. The request may indicate a start time and an end time corresponding to the file fragment. The request may be in a format defined by the manifest. Then a lookup table may be queried for a first byte location in a media file corre-sponding to the start time and a second byte location in the media file corresponding to the end time. Next, a portion of the media file between the first byte location and the second byte location may be extracted from the media file. The portion may comprise the file fragment. The file fragment may be sent to the client.
Patent CA-2738151-A1 (CA)
Inventor: YAMASHITA HIDETOSHI
IPC: A61K31/573
Filed: 2010-07-14
Abstract: The present invention aims to provide an eye drop for treating macular edema.  The present invention provides an eye drop for treating macular edema, which contains difluprednate as an active ingredient. The eye drop can afford effects such as improvement of visual acuity and decreased foveal retinal thickness in macular edema.
Patent CA-2740071-A1 (CA)
Inventor: KOLB JEFF
IPC: B60C27/20
Filed: 2009-10-08
Abstract: An armored tire and wheel assembly includes a wheel; a tire mounted on the wheel; a first annular support rail disposed on one side of the tire, the first annular support rail comprising a plurality of rail elements each pivotally connected to the adjacent rail elements;  and a second annular support rail disposed on the other side of the tire, the second annular support rail comprising a plurality of rail elements each pivotally connected to the adjacent rail elements.  There are a plurality of pads or shoes, each pad extending across the surface of the tire and secured adjacent one end to a rail element of the first annular support rail and adjacent the other end to a rail element of the second annular support rail.
Patent CA-2741776-A1 (CA)
Inventor: LEONARD JOSHUA R
IPC: F16F9/084
Filed: 2009-10-07
Abstract: A gas suspension member (106) includes a first section (108) and a second section (110). The first section includes an end wall (112) and a side wall (114) that at least partially form an inner chamber (120). An opening (192) is formed through the end wall. A connector fitting (130) is embedded within a cover wall (134) that extends across the opening. The end wall has a first flexural stiffness and the cover wall has a second flexural stiffness that is greater than the first flexural stiffness of the end wall. A gas suspension assembly (100) includes a first spring device (102) used in combination with the gas suspension member. A  method (300) of forming a gas suspension member is also disclosed.
Patent CA-2742741-A1 (CA)
Inventor: REICH MELANIE
IPC: A61K31/4439
Filed: 2009-11-04
Abstract: The present invention relates to substituted disulfonamides of formula (I), to a method for the production thereof, to pharmaceuticals containing these compounds and to the use of substituted disulfonamides for the production of pharmaceuticals.
Patent CA-2743279-A1 (CA)
Inventor: LIU XIAOLIU
IPC: B64D33/08
Filed: 2011-06-14
Abstract: A cooling system in an aircraft gas turbine engine includes a heat exchanger positioned within an annular nacelle space surrounding a bypass duct of the engine. The heat exchanger has a radial coolant passage extending between the bypass duct and ambient air surrounding the nacelle, and a flow passage extending substantially normal to the radial passage for direction of a fluid to be cooled therethrough. A configuration of this nature may assist in defining a no-flow length of the heat exchanger in a third direction normal to the other two mentioned directions, which may allow for improved performance within a given radial envelope.
Patent CA-2747588-A1 (CA)
Inventor: ROBERTS RICKY EUGENE
IPC: B01F3/04
Filed: 2009-06-17
Abstract: A system and method reducing pollution in a body of water using biological processes is provided. The system includes a hydraulic dam generated by an induced downwelling of effluent water from a plurality of water circulating devices. A series of linearly arranged treatment sub-systems are disposed upstream of the hydraulic dam. The treatment sub-systems include a water sterilization sub-system for neutralizing harmful and undesirable micro-organisms using an ultrasonic energy generating unit. The ultrasonic energy generated, is of a frequency that disrupts cellular structures in targeted micro-organisms.
Patent CA-2748938-A1 (CA)
Inventor: BARRON WILLIAM
IPC: E21B17/14
Filed: 2010-01-14
Abstract: A tubing shoe is disclosed with a body adapted to be connected to a section of tubing to be emplaced in a wellbore and a nose provided on the body, wherein the nose includes a failure guide structure for controlling break-up of the nose upon being drilled out from inside the nose. The failure guide structure typically controls break up by limiting the maximum size of pieces of the nose broken off upon drill out, for example, by defining weakened areas of the nose which are prone to failure upon drilling. The failure guide structure can include discontinuities such as slots or bores formed or drilled into the outer surface of the nose. The failure guide structure controls the break up of the nose in a consistent and predictable manner, and typically at a predictable stage during the drill-out process.
Patent CA-2749774-A1 (CA)
Inventor: UJIHARA YUUKO
IPC: F01N3/08
Filed: 2010-01-27
Abstract: A flue gas purifying device includes an exhaust pipe that guides flue gas discharged from an internal combustion engine; a catalytic unit that is arranged on a downstream side to the internal combustion engine in a flow direction of flue gas and includes a nitrogen-oxide storage-reduction catalyst that stores nitrogen oxides contained in flue gas and a support mechanism that is arranged in the exhaust pipe and supports the nitrogen-oxide storage-reduction catalyst in the exhaust pipe; a reducing-agent injecting unit that injects a reducing agent to the catalytic unit in the exhaust pipe; a concentration measuring unit that is arranged on a downstream side to the catalytic unit in the flow direction of flue gas and measures a concentration of nitrogen oxides in flue gas having passed through the nitrogen-oxide storage-reduction catalyst; and a control unit that controls whether to inject the reducing agent from the reducing-agent injecting unit based on a concentration of nitrogen oxides measured by the concentration measuring unit.
Patent CA-2753784-A1 (CA)
Title: Produit laitier a teneur reduite en cholesterol utilise comme medicament
Inventor: DALEMANS DANIEL
IPC: A23K10/28
Filed: 2010-04-23
Abstract: Cette invention concerne un produit laitier à teneur réduite en cholestérol provenant du lait de ruminants et utilisé comme médicament.
Patent CA-2754146-A1 (CA)
Inventor: RAGAN BRYANT G
IPC: B65G54/02
Filed: 2010-03-16
Abstract: A modular conveyor belt and method provides a conveyor belt having rollers with metallic or magnetic rotors (20).  A magnet or metallic element next to the conveyor belt is positioned to rotate the rotor (20). A magnetic field (45) produced by the magnet or by the magnetic rotor rotates the rollers as they pass the magnetic field (45) or as the magnetic field (45) is changed.  In one embodiment, the magnetic field (45) is in the form of one or more switched reluctance motors.
Patent CA-2754334-A1 (CA)
Inventor: JAMAR JACOBUS HUBERTUS THEODOOR
IPC: B29C67/00
Filed: 2010-03-08
Abstract: The invention concerns an illumination system (30) for use in a stereolithography apparatus (1), comprising a planar support supporting a two dimensional array (32) of individually controllable wide-angle light- emitting diodes (LEDs) (34);  and a multilens projector array (40, 42) arranged relative to the array, and adapted to project a focussed image of the LEDs onto a work area (16). The multilens projector array is arranged to project light from the LED array having a light emitting edge area image spot size which is smaller than or equal to a light emitting central area image spot size.
Patent CA-2755816-A1 (CA)
Inventor: MCFADDEN ROBERT CASSIN
IPC: G01D1/14
Filed: 2009-04-15
Abstract: An analog signal measurement system and a gamma ray detector with targeted automated gamma spectroscopy for gamma radiation surveillance system are disclosed. The analog signal measurement system has dynamically programmable lower and upper level discriminators for measuring an analog signal thereagainst, and logic devices for receiving input from the discriminators to generate digital signals. The gamma ray detector comprises a gamma ray detector for converting a gamma ray photon into an analog pulse, and a single channel analyzer or the analog signal measurement system. The gamma ray detector further includes dynamically programmable lower and upper level discriminators for converting the analog pulse generated from the gamma ray detector into a digital signal, a resettable programmatically controlled counter for counting the digital signal and a computing device that controls the lower and upper level discriminators for defining a gamma ray energy window and measures gamma count rate for that energy window.
Patent CA-2757017-A1 (CA)
Inventor: DEPIERRE EMMANUEL
IPC: B29C33/38
Filed: 2010-03-29
Abstract: L'invention se rapporte à un procédé de moulage d'un cordon profilé (3) en particulier à la périphérie d'un vitrage (4) ou de moulage d'un vitrage en matière plastique, dans lequel une matière plastique constitutive dudit cordon profilé (3) ou respectivement dudit vitrage en matière plastique est introduite dans une cavité de moulage (5) dans laquelle au moins une pièce rapportée (2), telle qu'un enjoliveur, a préalablement été positionnée, caractérisé en ce que ladite pièce rapportée (2) est maintenue dans ladite cavité de moulage (5) pendant l'introduction de ladite matière plastique par aspiration à travers une pluralité de trous (10) fins débouchant sur la surface interne de ladite cavité de moulage.
Patent CA-2757148-A1 (CA)
Title: Point of interest search along a route with return
Inventor: POPPEN RICHARD F
IPC: G01C21/34
Filed: 2009-04-01
Abstract: A system in accordance with the present invention includes a GPS module, user in-terface module, database and routing engine. The routing module identifies all POIs that can be reached from the route with a cost less than some threshold distance, m. This identification can be carried out, for example by performing an exploration using Dijkstra's algorithm. The routing en-gine then (or simultaneously) performs a reverse exploration on nodes in the planned route to locate POIs from which the route can be reached with a cost of less than a second threshold cost, n. This process can be performed, for example, by using a reverse Dijkstra exploration, exploring back-wards in cost for n cost (e.g., miles or minutes) from the route along the directed graph to determine which POIs lie within a cost of n. POIs identified as being reachable from the route with a cost of less than m, and from which the route is reachable with a cost less than n are then further filtered to identify a subset of the POIs for which the sum of the time or distance from the route to the POI and the time or distance from the POI back to the route is less than a threshold time or distance, t.
Patent CA-2757344-A1 (CA)
Inventor: SCHMIDT ANDREAS
IPC: B01D39/18
Filed: 2010-03-29
Abstract: The invention relates to a filter material for cleaning air and gases, comprising a fiber layer (2) made of cellulose fibers bonded to each other in segments by pressing, thus compacting the cellulose fibers in the pressed areas (4).
Patent CA-2757513-A1 (CA)
Title: Nouvelles proteines d'echafaudage : sterine a modifiee
Inventor: KO FERRIGNO PAUL
IPC: C12N15/62
Filed: 2009-04-16
Abstract: L'invention porte sur de nouvelles protéines d'échafaudage pour l'affichage de peptides telles que des aptamères peptidiques. Les nouvelles protéines d'échafaudage sont des modifications de la Stéfine A ou de STM (un variant de la Stéfine A) et sont utiles en tant que protéines d'échafaudage et systèmes d'affichage.